data_1K9B
# 
_entry.id   1K9B 
# 
_audit_conform.dict_name       mmcif_pdbx.dic 
_audit_conform.dict_version    5.397 
_audit_conform.dict_location   http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 
# 
loop_
_database_2.database_id 
_database_2.database_code 
_database_2.pdbx_database_accession 
_database_2.pdbx_DOI 
PDB   1K9B         pdb_00001k9b 10.2210/pdb1k9b/pdb 
RCSB  RCSB014721   ?            ?                   
WWPDB D_1000014721 ?            ?                   
# 
loop_
_pdbx_audit_revision_history.ordinal 
_pdbx_audit_revision_history.data_content_type 
_pdbx_audit_revision_history.major_revision 
_pdbx_audit_revision_history.minor_revision 
_pdbx_audit_revision_history.revision_date 
1 'Structure model' 1 0 2001-11-16 
2 'Structure model' 1 1 2007-10-21 
3 'Structure model' 1 2 2011-07-13 
4 'Structure model' 1 3 2023-08-16 
5 'Structure model' 1 4 2024-10-30 
# 
_pdbx_audit_revision_details.ordinal             1 
_pdbx_audit_revision_details.revision_ordinal    1 
_pdbx_audit_revision_details.data_content_type   'Structure model' 
_pdbx_audit_revision_details.provider            repository 
_pdbx_audit_revision_details.type                'Initial release' 
_pdbx_audit_revision_details.description         ? 
_pdbx_audit_revision_details.details             ? 
# 
loop_
_pdbx_audit_revision_group.ordinal 
_pdbx_audit_revision_group.revision_ordinal 
_pdbx_audit_revision_group.data_content_type 
_pdbx_audit_revision_group.group 
1 2 'Structure model' 'Version format compliance' 
2 3 'Structure model' 'Version format compliance' 
3 4 'Structure model' 'Data collection'           
4 4 'Structure model' 'Database references'       
5 4 'Structure model' 'Refinement description'    
6 5 'Structure model' 'Structure summary'         
# 
loop_
_pdbx_audit_revision_category.ordinal 
_pdbx_audit_revision_category.revision_ordinal 
_pdbx_audit_revision_category.data_content_type 
_pdbx_audit_revision_category.category 
1 4 'Structure model' chem_comp_atom                
2 4 'Structure model' chem_comp_bond                
3 4 'Structure model' database_2                    
4 4 'Structure model' pdbx_initial_refinement_model 
5 4 'Structure model' software                      
6 5 'Structure model' pdbx_entry_details            
7 5 'Structure model' pdbx_modification_feature     
# 
loop_
_pdbx_audit_revision_item.ordinal 
_pdbx_audit_revision_item.revision_ordinal 
_pdbx_audit_revision_item.data_content_type 
_pdbx_audit_revision_item.item 
1 4 'Structure model' '_database_2.pdbx_DOI'                
2 4 'Structure model' '_database_2.pdbx_database_accession' 
3 4 'Structure model' '_software.classification'            
4 4 'Structure model' '_software.name'                      
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        1K9B 
_pdbx_database_status.recvd_initial_deposition_date   2001-10-29 
_pdbx_database_status.deposit_site                    RCSB 
_pdbx_database_status.process_site                    RCSB 
_pdbx_database_status.SG_entry                        . 
_pdbx_database_status.pdb_format_compatible           Y 
_pdbx_database_status.status_code_mr                  ? 
_pdbx_database_status.status_code_sf                  ? 
_pdbx_database_status.status_code_cs                  ? 
_pdbx_database_status.status_code_nmr_data            ? 
_pdbx_database_status.methods_development_category    ? 
# 
loop_
_pdbx_database_related.db_name 
_pdbx_database_related.db_id 
_pdbx_database_related.details 
_pdbx_database_related.content_type 
PDB 1D6R 'Bowman-Birk Inhibitor in Ternary Complex with Bovine Trypsin'                                                   
unspecified 
PDB 1BBI 'Three-dimensional structure of soybean trypsin/chymotrypsin Bowman-Birk inhibitor in solution'                  
unspecified 
PDB 1PBI 'Dimeric Crystal Structure of a Bowman-Birk Protease Inhibitor from Pea Seeds'                                   
unspecified 
PDB 1C2A 'Crystal Structure Of Barley BBI'                                                                                
unspecified 
PDB 1PI2 'Reactive sites of an anticarcinogenic Bowman-Birk proteinase inhibitor are similar to other trypsin inhibitors' 
unspecified 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Voss, R.H.'  1 
'Ermler, U.'  2 
'Essen, L.O.' 3 
'Wenzl, G.'   4 
'Kim, Y.M.'   5 
'Flecker, P.' 6 
# 
loop_
_citation.id 
_citation.title 
_citation.journal_abbrev 
_citation.journal_volume 
_citation.page_first 
_citation.page_last 
_citation.year 
_citation.journal_id_ASTM 
_citation.country 
_citation.journal_id_ISSN 
_citation.journal_id_CSD 
_citation.book_publisher 
_citation.pdbx_database_id_PubMed 
_citation.pdbx_database_id_DOI 
primary 
;Crystal structure of the bifunctional soybean Bowman-Birk inhibitor at 0.28-nm resolution. Structural peculiarities in a folded protein conformation.
;
Eur.J.Biochem. 242 122 131 1996 EJBCAI IX 0014-2956 0262 ? 8954162 10.1111/j.1432-1033.1996.0122r.x   
1       
;Crystal Structure of Cancer Chemopreventive Bowman-Birk Inhibitor in Ternary Complex with Bovine Trypsin at 2.3 Ao Resolution. Structural Basis of Janus-faced Serine Protease Inhibitor Specificity
;
J.Mol.Biol.    298 477 491 2000 JMOBAK UK 0022-2836 0070 ? ?       10.1006/jmbi.2000.3677             
2       'Chemical synthesis, molecular cloning and expression of gene coding for a Bowman-Birk-type proteinase inhibitor' 
Eur.J.Biochem. 166 151 156 1987 EJBCAI IX 0014-2956 0262 ? ?       ?                                  
3       
;Mutational analysis of disulfide bonds in the trypsin-reactive subdomain of a Bowman-Birk-type inhibitor of trypsin and chymotrypsin. Cooperative versus autonomous refolding of subdomains
;
Eur.J.Biochem. 251 854 862 1998 EJBCAI IX 0014-2956 0262 ? ?       10.1046/j.1432-1327.1998.2510854.x 
4       'Template-directed protein folding into a metastable state of increased activity' Eur.J.Biochem. 232 528 535 1995 EJBCAI 
IX 0014-2956 0262 ? ?       ?                                  
5       
;A new and general procedure for refolding mutant Bowman-Birk-type proteinase inhibitors on trypsin-Sepharose as a matrix with complementary structure.
;
'FEBS Lett.'   252 153 157 1989 FEBLAL NE 0014-5793 0165 ? ?       '10.1016/0014-5793(89)80909-3'     
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Voss, R.H.'    1  ? 
primary 'Ermler, U.'    2  ? 
primary 'Essen, L.O.'   3  ? 
primary 'Wenzl, G.'     4  ? 
primary 'Kim, Y.M.'     5  ? 
primary 'Flecker, P.'   6  ? 
1       'Koepke, J.'    7  ? 
1       'Ermler, U.'    8  ? 
1       'Warkentin, E.' 9  ? 
1       'Wenzl, G.'     10 ? 
1       'Flecker, P.'   11 ? 
2       'Flecker, P.'   12 ? 
3       'Philipp, S.'   13 ? 
3       'Kim, Y.M.'     14 ? 
3       'Duerr, I.'     15 ? 
3       'Wenzl, G.'     16 ? 
3       'Vogt, M.'      17 ? 
3       'Flecker, P.'   18 ? 
4       'Flecker, P.'   19 ? 
5       'Flecker, P.'   20 ? 
# 
loop_
_entity.id 
_entity.type 
_entity.src_method 
_entity.pdbx_description 
_entity.formula_weight 
_entity.pdbx_number_of_molecules 
_entity.pdbx_ec 
_entity.pdbx_mutation 
_entity.pdbx_fragment 
_entity.details 
1 polymer nat 'BOWMAN-BIRK TYPE PROTEINASE INHIBITOR' 6431.538 1  ? ? ? 'free form' 
2 water   nat water                                   18.015   17 ? ? ? ?           
# 
_entity_name_com.entity_id   1 
_entity_name_com.name        BBI 
# 
_entity_poly.entity_id                      1 
_entity_poly.type                           'polypeptide(L)' 
_entity_poly.nstd_linkage                   no 
_entity_poly.nstd_monomer                   no 
_entity_poly.pdbx_seq_one_letter_code       KPCCDQCACTKSNPPQCRCSDMRLNSCHSACKSCICALSYPAQCFCVDITDFCYEPCK 
_entity_poly.pdbx_seq_one_letter_code_can   KPCCDQCACTKSNPPQCRCSDMRLNSCHSACKSCICALSYPAQCFCVDITDFCYEPCK 
_entity_poly.pdbx_strand_id                 A 
_entity_poly.pdbx_target_identifier         ? 
# 
_pdbx_entity_nonpoly.entity_id   2 
_pdbx_entity_nonpoly.name        water 
_pdbx_entity_nonpoly.comp_id     HOH 
# 
loop_
_entity_poly_seq.entity_id 
_entity_poly_seq.num 
_entity_poly_seq.mon_id 
_entity_poly_seq.hetero 
1 1  LYS n 
1 2  PRO n 
1 3  CYS n 
1 4  CYS n 
1 5  ASP n 
1 6  GLN n 
1 7  CYS n 
1 8  ALA n 
1 9  CYS n 
1 10 THR n 
1 11 LYS n 
1 12 SER n 
1 13 ASN n 
1 14 PRO n 
1 15 PRO n 
1 16 GLN n 
1 17 CYS n 
1 18 ARG n 
1 19 CYS n 
1 20 SER n 
1 21 ASP n 
1 22 MET n 
1 23 ARG n 
1 24 LEU n 
1 25 ASN n 
1 26 SER n 
1 27 CYS n 
1 28 HIS n 
1 29 SER n 
1 30 ALA n 
1 31 CYS n 
1 32 LYS n 
1 33 SER n 
1 34 CYS n 
1 35 ILE n 
1 36 CYS n 
1 37 ALA n 
1 38 LEU n 
1 39 SER n 
1 40 TYR n 
1 41 PRO n 
1 42 ALA n 
1 43 GLN n 
1 44 CYS n 
1 45 PHE n 
1 46 CYS n 
1 47 VAL n 
1 48 ASP n 
1 49 ILE n 
1 50 THR n 
1 51 ASP n 
1 52 PHE n 
1 53 CYS n 
1 54 TYR n 
1 55 GLU n 
1 56 PRO n 
1 57 CYS n 
1 58 LYS n 
# 
_entity_src_nat.entity_id                  1 
_entity_src_nat.pdbx_src_id                1 
_entity_src_nat.pdbx_alt_source_flag       sample 
_entity_src_nat.pdbx_beg_seq_num           ? 
_entity_src_nat.pdbx_end_seq_num           ? 
_entity_src_nat.common_name                soybean 
_entity_src_nat.pdbx_organism_scientific   'Glycine max' 
_entity_src_nat.pdbx_ncbi_taxonomy_id      3847 
_entity_src_nat.genus                      Glycine 
_entity_src_nat.species                    ? 
_entity_src_nat.strain                     ? 
_entity_src_nat.tissue                     ? 
_entity_src_nat.tissue_fraction            ? 
_entity_src_nat.pdbx_secretion             ? 
_entity_src_nat.pdbx_fragment              ? 
_entity_src_nat.pdbx_variant               ? 
_entity_src_nat.pdbx_cell_line             ? 
_entity_src_nat.pdbx_atcc                  ? 
_entity_src_nat.pdbx_cellular_location     ? 
_entity_src_nat.pdbx_organ                 ? 
_entity_src_nat.pdbx_organelle             ? 
_entity_src_nat.pdbx_cell                  ? 
_entity_src_nat.pdbx_plasmid_name          ? 
_entity_src_nat.pdbx_plasmid_details       ? 
_entity_src_nat.details                    ? 
# 
loop_
_chem_comp.id 
_chem_comp.type 
_chem_comp.mon_nstd_flag 
_chem_comp.name 
_chem_comp.pdbx_synonyms 
_chem_comp.formula 
_chem_comp.formula_weight 
ALA 'L-peptide linking' y ALANINE         ? 'C3 H7 N O2'     89.093  
ARG 'L-peptide linking' y ARGININE        ? 'C6 H15 N4 O2 1' 175.209 
ASN 'L-peptide linking' y ASPARAGINE      ? 'C4 H8 N2 O3'    132.118 
ASP 'L-peptide linking' y 'ASPARTIC ACID' ? 'C4 H7 N O4'     133.103 
CYS 'L-peptide linking' y CYSTEINE        ? 'C3 H7 N O2 S'   121.158 
GLN 'L-peptide linking' y GLUTAMINE       ? 'C5 H10 N2 O3'   146.144 
GLU 'L-peptide linking' y 'GLUTAMIC ACID' ? 'C5 H9 N O4'     147.129 
HIS 'L-peptide linking' y HISTIDINE       ? 'C6 H10 N3 O2 1' 156.162 
HOH non-polymer         . WATER           ? 'H2 O'           18.015  
ILE 'L-peptide linking' y ISOLEUCINE      ? 'C6 H13 N O2'    131.173 
LEU 'L-peptide linking' y LEUCINE         ? 'C6 H13 N O2'    131.173 
LYS 'L-peptide linking' y LYSINE          ? 'C6 H15 N2 O2 1' 147.195 
MET 'L-peptide linking' y METHIONINE      ? 'C5 H11 N O2 S'  149.211 
PHE 'L-peptide linking' y PHENYLALANINE   ? 'C9 H11 N O2'    165.189 
PRO 'L-peptide linking' y PROLINE         ? 'C5 H9 N O2'     115.130 
SER 'L-peptide linking' y SERINE          ? 'C3 H7 N O3'     105.093 
THR 'L-peptide linking' y THREONINE       ? 'C4 H9 N O3'     119.119 
TYR 'L-peptide linking' y TYROSINE        ? 'C9 H11 N O3'    181.189 
VAL 'L-peptide linking' y VALINE          ? 'C5 H11 N O2'    117.146 
# 
loop_
_pdbx_poly_seq_scheme.asym_id 
_pdbx_poly_seq_scheme.entity_id 
_pdbx_poly_seq_scheme.seq_id 
_pdbx_poly_seq_scheme.mon_id 
_pdbx_poly_seq_scheme.ndb_seq_num 
_pdbx_poly_seq_scheme.pdb_seq_num 
_pdbx_poly_seq_scheme.auth_seq_num 
_pdbx_poly_seq_scheme.pdb_mon_id 
_pdbx_poly_seq_scheme.auth_mon_id 
_pdbx_poly_seq_scheme.pdb_strand_id 
_pdbx_poly_seq_scheme.pdb_ins_code 
_pdbx_poly_seq_scheme.hetero 
A 1 1  LYS 1  6  6  LYS LYS A . n 
A 1 2  PRO 2  7  7  PRO PRO A . n 
A 1 3  CYS 3  8  8  CYS CYS A . n 
A 1 4  CYS 4  9  9  CYS CYS A . n 
A 1 5  ASP 5  10 10 ASP ASP A . n 
A 1 6  GLN 6  11 11 GLN GLN A . n 
A 1 7  CYS 7  12 12 CYS CYS A . n 
A 1 8  ALA 8  13 13 ALA ALA A . n 
A 1 9  CYS 9  14 14 CYS CYS A . n 
A 1 10 THR 10 15 15 THR THR A . n 
A 1 11 LYS 11 16 16 LYS LYS A . n 
A 1 12 SER 12 17 17 SER SER A . n 
A 1 13 ASN 13 18 18 ASN ASN A . n 
A 1 14 PRO 14 19 19 PRO PRO A . n 
A 1 15 PRO 15 20 20 PRO PRO A . n 
A 1 16 GLN 16 21 21 GLN GLN A . n 
A 1 17 CYS 17 22 22 CYS CYS A . n 
A 1 18 ARG 18 23 23 ARG ARG A . n 
A 1 19 CYS 19 24 24 CYS CYS A . n 
A 1 20 SER 20 25 25 SER SER A . n 
A 1 21 ASP 21 26 26 ASP ASP A . n 
A 1 22 MET 22 27 27 MET MET A . n 
A 1 23 ARG 23 28 28 ARG ARG A . n 
A 1 24 LEU 24 29 29 LEU LEU A . n 
A 1 25 ASN 25 30 30 ASN ASN A . n 
A 1 26 SER 26 31 31 SER SER A . n 
A 1 27 CYS 27 32 32 CYS CYS A . n 
A 1 28 HIS 28 33 33 HIS HIS A . n 
A 1 29 SER 29 34 34 SER SER A . n 
A 1 30 ALA 30 35 35 ALA ALA A . n 
A 1 31 CYS 31 36 36 CYS CYS A . n 
A 1 32 LYS 32 37 37 LYS LYS A . n 
A 1 33 SER 33 38 38 SER SER A . n 
A 1 34 CYS 34 39 39 CYS CYS A . n 
A 1 35 ILE 35 40 40 ILE ILE A . n 
A 1 36 CYS 36 41 41 CYS CYS A . n 
A 1 37 ALA 37 42 42 ALA ALA A . n 
A 1 38 LEU 38 43 43 LEU LEU A . n 
A 1 39 SER 39 44 44 SER SER A . n 
A 1 40 TYR 40 45 45 TYR TYR A . n 
A 1 41 PRO 41 46 46 PRO PRO A . n 
A 1 42 ALA 42 47 47 ALA ALA A . n 
A 1 43 GLN 43 48 48 GLN GLN A . n 
A 1 44 CYS 44 49 49 CYS CYS A . n 
A 1 45 PHE 45 50 50 PHE PHE A . n 
A 1 46 CYS 46 51 51 CYS CYS A . n 
A 1 47 VAL 47 52 52 VAL VAL A . n 
A 1 48 ASP 48 53 53 ASP ASP A . n 
A 1 49 ILE 49 54 54 ILE ILE A . n 
A 1 50 THR 50 55 55 THR THR A . n 
A 1 51 ASP 51 56 56 ASP ASP A . n 
A 1 52 PHE 52 57 57 PHE PHE A . n 
A 1 53 CYS 53 58 58 CYS CYS A . n 
A 1 54 TYR 54 59 59 TYR TYR A . n 
A 1 55 GLU 55 60 60 GLU GLU A . n 
A 1 56 PRO 56 61 61 PRO PRO A . n 
A 1 57 CYS 57 62 62 CYS CYS A . n 
A 1 58 LYS 58 63 63 LYS LYS A . n 
# 
loop_
_pdbx_nonpoly_scheme.asym_id 
_pdbx_nonpoly_scheme.entity_id 
_pdbx_nonpoly_scheme.mon_id 
_pdbx_nonpoly_scheme.ndb_seq_num 
_pdbx_nonpoly_scheme.pdb_seq_num 
_pdbx_nonpoly_scheme.auth_seq_num 
_pdbx_nonpoly_scheme.pdb_mon_id 
_pdbx_nonpoly_scheme.auth_mon_id 
_pdbx_nonpoly_scheme.pdb_strand_id 
_pdbx_nonpoly_scheme.pdb_ins_code 
B 2 HOH 1  101 101 HOH HOH A . 
B 2 HOH 2  102 102 HOH HOH A . 
B 2 HOH 3  103 103 HOH HOH A . 
B 2 HOH 4  104 104 HOH HOH A . 
B 2 HOH 5  105 105 HOH HOH A . 
B 2 HOH 6  106 106 HOH HOH A . 
B 2 HOH 7  107 107 HOH HOH A . 
B 2 HOH 8  108 108 HOH HOH A . 
B 2 HOH 9  109 109 HOH HOH A . 
B 2 HOH 10 110 110 HOH HOH A . 
B 2 HOH 11 111 111 HOH HOH A . 
B 2 HOH 12 112 112 HOH HOH A . 
B 2 HOH 13 113 113 HOH HOH A . 
B 2 HOH 14 114 114 HOH HOH A . 
B 2 HOH 15 115 115 HOH HOH A . 
B 2 HOH 16 116 116 HOH HOH A . 
B 2 HOH 17 117 117 HOH HOH A . 
# 
loop_
_pdbx_unobs_or_zero_occ_atoms.id 
_pdbx_unobs_or_zero_occ_atoms.PDB_model_num 
_pdbx_unobs_or_zero_occ_atoms.polymer_flag 
_pdbx_unobs_or_zero_occ_atoms.occupancy_flag 
_pdbx_unobs_or_zero_occ_atoms.auth_asym_id 
_pdbx_unobs_or_zero_occ_atoms.auth_comp_id 
_pdbx_unobs_or_zero_occ_atoms.auth_seq_id 
_pdbx_unobs_or_zero_occ_atoms.PDB_ins_code 
_pdbx_unobs_or_zero_occ_atoms.auth_atom_id 
_pdbx_unobs_or_zero_occ_atoms.label_alt_id 
_pdbx_unobs_or_zero_occ_atoms.label_asym_id 
_pdbx_unobs_or_zero_occ_atoms.label_comp_id 
_pdbx_unobs_or_zero_occ_atoms.label_seq_id 
_pdbx_unobs_or_zero_occ_atoms.label_atom_id 
1  1 Y 1 A LYS 6  ? CG  ? A LYS 1  CG  
2  1 Y 1 A LYS 6  ? CD  ? A LYS 1  CD  
3  1 Y 1 A LYS 6  ? CE  ? A LYS 1  CE  
4  1 Y 1 A LYS 6  ? NZ  ? A LYS 1  NZ  
5  1 Y 0 A ARG 23 ? CD  ? A ARG 18 CD  
6  1 Y 0 A TYR 45 ? CE1 ? A TYR 40 CE1 
7  1 Y 0 A TYR 45 ? CE2 ? A TYR 40 CE2 
8  1 Y 0 A TYR 45 ? CZ  ? A TYR 40 CZ  
9  1 Y 1 A ILE 54 ? CG1 ? A ILE 49 CG1 
10 1 Y 1 A ILE 54 ? CG2 ? A ILE 49 CG2 
11 1 Y 1 A ILE 54 ? CD1 ? A ILE 49 CD1 
12 1 Y 1 A GLU 60 ? CG  ? A GLU 55 CG  
13 1 Y 1 A GLU 60 ? CD  ? A GLU 55 CD  
14 1 Y 1 A GLU 60 ? OE1 ? A GLU 55 OE1 
15 1 Y 1 A GLU 60 ? OE2 ? A GLU 55 OE2 
16 1 Y 1 A LYS 63 ? CG  ? A LYS 58 CG  
17 1 Y 1 A LYS 63 ? CD  ? A LYS 58 CD  
18 1 Y 1 A LYS 63 ? CE  ? A LYS 58 CE  
19 1 Y 1 A LYS 63 ? NZ  ? A LYS 58 NZ  
# 
loop_
_software.name 
_software.classification 
_software.version 
_software.citation_id 
_software.pdbx_ordinal 
WEIS     'data scaling'   .           ? 1 
ROTAVATA 'data reduction' .           ? 2 
X-PLOR   'model building' .           ? 3 
X-PLOR   refinement       3.1         ? 4 
WEIS     'data reduction' .           ? 5 
CCP4     'data scaling'   '(AGROVATA' ? 6 
ROTAVATA 'data scaling'   .           ? 7 
X-PLOR   phasing          .           ? 8 
# 
_cell.entry_id           1K9B 
_cell.length_a           86.1 
_cell.length_b           86.1 
_cell.length_c           86.1 
_cell.angle_alpha        90.00 
_cell.angle_beta         90.00 
_cell.angle_gamma        90.00 
_cell.Z_PDB              24 
_cell.pdbx_unique_axis   ? 
# 
_symmetry.entry_id                         1K9B 
_symmetry.space_group_name_H-M             'P 41 3 2' 
_symmetry.pdbx_full_space_group_name_H-M   ? 
_symmetry.cell_setting                     tetragonal 
_symmetry.Int_Tables_number                213 
# 
_exptl.entry_id          1K9B 
_exptl.method            'X-RAY DIFFRACTION' 
_exptl.crystals_number   1 
# 
_exptl_crystal.id                    1 
_exptl_crystal.density_meas          ? 
_exptl_crystal.density_percent_sol   70.23 
_exptl_crystal.density_Matthews      4.13 
_exptl_crystal.description           ? 
# 
_exptl_crystal_grow.crystal_id      1 
_exptl_crystal_grow.method          'VAPOR DIFFUSION, SITTING DROP' 
_exptl_crystal_grow.temp            289 
_exptl_crystal_grow.temp_details    ? 
_exptl_crystal_grow.pH              7.6 
_exptl_crystal_grow.pdbx_details    'PEG 4000, ammonium sulfate, pH 7.6, VAPOR DIFFUSION, SITTING DROP at 289K' 
_exptl_crystal_grow.pdbx_pH_range   ? 
# 
_diffrn.id                     1 
_diffrn.ambient_temp           277 
_diffrn.ambient_temp_details   ? 
_diffrn.crystal_id             1 
# 
_diffrn_detector.diffrn_id              1 
_diffrn_detector.detector               DIFFRACTOMETER 
_diffrn_detector.type                   WEISSENBERG 
_diffrn_detector.pdbx_collection_date   1994-04-05 
_diffrn_detector.details                ? 
# 
_diffrn_radiation.diffrn_id                        1 
_diffrn_radiation.wavelength_id                    1 
_diffrn_radiation.pdbx_monochromatic_or_laue_m_l   M 
_diffrn_radiation.monochromator                    ? 
_diffrn_radiation.pdbx_diffrn_protocol             'SINGLE WAVELENGTH' 
_diffrn_radiation.pdbx_scattering_type             x-ray 
# 
_diffrn_radiation_wavelength.id           1 
_diffrn_radiation_wavelength.wavelength   1.04 
_diffrn_radiation_wavelength.wt           1.0 
# 
_diffrn_source.diffrn_id                   1 
_diffrn_source.source                      SYNCHROTRON 
_diffrn_source.type                        'PHOTON FACTORY BEAMLINE BL-6A' 
_diffrn_source.pdbx_synchrotron_site       'Photon Factory' 
_diffrn_source.pdbx_synchrotron_beamline   BL-6A 
_diffrn_source.pdbx_wavelength             ? 
_diffrn_source.pdbx_wavelength_list        1.04 
# 
_reflns.entry_id                     1K9B 
_reflns.observed_criterion_sigma_I   -3 
_reflns.observed_criterion_sigma_F   ? 
_reflns.d_resolution_low             60.9 
_reflns.d_resolution_high            2.5 
_reflns.number_obs                   26756 
_reflns.number_all                   3891 
_reflns.percent_possible_obs         96.3 
_reflns.pdbx_Rmerge_I_obs            0.058 
_reflns.pdbx_Rsym_value              0.058 
_reflns.pdbx_netI_over_sigmaI        ? 
_reflns.B_iso_Wilson_estimate        ? 
_reflns.pdbx_redundancy              6.88 
_reflns.R_free_details               ? 
_reflns.observed_criterion_F_max     ? 
_reflns.observed_criterion_F_min     ? 
_reflns.limit_h_max                  ? 
_reflns.limit_h_min                  ? 
_reflns.limit_k_max                  ? 
_reflns.limit_k_min                  ? 
_reflns.limit_l_max                  ? 
_reflns.limit_l_min                  ? 
_reflns.pdbx_diffrn_id               1 
_reflns.pdbx_ordinal                 1 
# 
_reflns_shell.d_res_high             2.8 
_reflns_shell.d_res_low              3.0 
_reflns_shell.percent_possible_all   70 
_reflns_shell.Rmerge_I_obs           0.3 
_reflns_shell.pdbx_Rsym_value        ? 
_reflns_shell.meanI_over_sigI_obs    ? 
_reflns_shell.pdbx_redundancy        ? 
_reflns_shell.percent_possible_obs   ? 
_reflns_shell.number_unique_all      ? 
_reflns_shell.pdbx_diffrn_id         ? 
_reflns_shell.pdbx_ordinal           1 
# 
_refine.entry_id                                 1K9B 
_refine.ls_number_reflns_obs                     2450 
_refine.ls_number_reflns_all                     2722 
_refine.pdbx_ls_sigma_I                          ? 
_refine.pdbx_ls_sigma_F                          2.0 
_refine.pdbx_data_cutoff_high_absF               ? 
_refine.pdbx_data_cutoff_low_absF                ? 
_refine.ls_d_res_low                             8.0 
_refine.ls_d_res_high                            2.8 
_refine.ls_percent_reflns_obs                    96.3 
_refine.ls_R_factor_obs                          ? 
_refine.ls_R_factor_all                          ? 
_refine.ls_R_factor_R_work                       0.221 
_refine.ls_R_factor_R_free                       0.308 
_refine.ls_R_factor_R_free_error                 ? 
_refine.ls_R_factor_R_free_error_details         ? 
_refine.ls_percent_reflns_R_free                 11.1 
_refine.ls_number_reflns_R_free                  272 
_refine.ls_number_parameters                     ? 
_refine.ls_number_restraints                     ? 
_refine.occupancy_min                            ? 
_refine.occupancy_max                            ? 
_refine.B_iso_mean                               28.7 
_refine.aniso_B[1][1]                            ? 
_refine.aniso_B[2][2]                            ? 
_refine.aniso_B[3][3]                            ? 
_refine.aniso_B[1][2]                            ? 
_refine.aniso_B[1][3]                            ? 
_refine.aniso_B[2][3]                            ? 
_refine.solvent_model_details                    ? 
_refine.solvent_model_param_ksol                 ? 
_refine.solvent_model_param_bsol                 ? 
_refine.pdbx_ls_cross_valid_method               THROUGHOUT 
_refine.details                                  ? 
_refine.pdbx_starting_model                      'PDB ENTRY 1PI2' 
_refine.pdbx_method_to_determine_struct          'MOLECULAR REPLACEMENT' 
_refine.pdbx_isotropic_thermal_model             ? 
_refine.pdbx_stereochemistry_target_values       'Engh & Huber' 
_refine.pdbx_stereochem_target_val_spec_case     ? 
_refine.pdbx_R_Free_selection_details            random 
_refine.pdbx_overall_ESU_R_Free                  ? 
_refine.overall_SU_B                             ? 
_refine.ls_redundancy_reflns_obs                 ? 
_refine.B_iso_min                                ? 
_refine.B_iso_max                                ? 
_refine.correlation_coeff_Fo_to_Fc               ? 
_refine.correlation_coeff_Fo_to_Fc_free          ? 
_refine.overall_SU_R_Cruickshank_DPI             ? 
_refine.overall_SU_R_free                        ? 
_refine.overall_SU_ML                            ? 
_refine.pdbx_overall_ESU_R                       ? 
_refine.pdbx_data_cutoff_high_rms_absF           ? 
_refine.pdbx_refine_id                           'X-RAY DIFFRACTION' 
_refine.pdbx_diffrn_id                           1 
_refine.pdbx_TLS_residual_ADP_flag               ? 
_refine.pdbx_solvent_vdw_probe_radii             ? 
_refine.pdbx_solvent_ion_probe_radii             ? 
_refine.pdbx_solvent_shrinkage_radii             ? 
_refine.pdbx_overall_phase_error                 ? 
_refine.pdbx_overall_SU_R_free_Cruickshank_DPI   ? 
_refine.pdbx_overall_SU_R_Blow_DPI               ? 
_refine.pdbx_overall_SU_R_free_Blow_DPI          ? 
# 
_refine_analyze.entry_id                        1K9B 
_refine_analyze.Luzzati_coordinate_error_obs    0.035 
_refine_analyze.Luzzati_sigma_a_obs             ? 
_refine_analyze.Luzzati_d_res_low_obs           ? 
_refine_analyze.Luzzati_coordinate_error_free   ? 
_refine_analyze.Luzzati_sigma_a_free            ? 
_refine_analyze.Luzzati_d_res_low_free          ? 
_refine_analyze.number_disordered_residues      ? 
_refine_analyze.occupancy_sum_hydrogen          ? 
_refine_analyze.occupancy_sum_non_hydrogen      ? 
_refine_analyze.pdbx_Luzzati_d_res_high_obs     ? 
_refine_analyze.pdbx_refine_id                  'X-RAY DIFFRACTION' 
# 
_refine_hist.pdbx_refine_id                   'X-RAY DIFFRACTION' 
_refine_hist.cycle_id                         LAST 
_refine_hist.pdbx_number_atoms_protein        513 
_refine_hist.pdbx_number_atoms_nucleic_acid   0 
_refine_hist.pdbx_number_atoms_ligand         0 
_refine_hist.number_atoms_solvent             17 
_refine_hist.number_atoms_total               530 
_refine_hist.d_res_high                       2.8 
_refine_hist.d_res_low                        8.0 
# 
loop_
_refine_ls_restr.type 
_refine_ls_restr.dev_ideal 
_refine_ls_restr.dev_ideal_target 
_refine_ls_restr.weight 
_refine_ls_restr.number 
_refine_ls_restr.pdbx_refine_id 
_refine_ls_restr.pdbx_restraint_function 
x_bond_d           0.014 ? ? ? 'X-RAY DIFFRACTION' ? 
x_angle_deg        1.6   ? ? ? 'X-RAY DIFFRACTION' ? 
x_dihedral_angle_d 29.7  ? ? ? 'X-RAY DIFFRACTION' ? 
x_improper_angle_d 2.8   ? ? ? 'X-RAY DIFFRACTION' ? 
# 
_database_PDB_matrix.entry_id          1K9B 
_database_PDB_matrix.origx[1][1]       1.000000 
_database_PDB_matrix.origx[1][2]       0.000000 
_database_PDB_matrix.origx[1][3]       0.000000 
_database_PDB_matrix.origx[2][1]       0.000000 
_database_PDB_matrix.origx[2][2]       1.000000 
_database_PDB_matrix.origx[2][3]       0.000000 
_database_PDB_matrix.origx[3][1]       0.000000 
_database_PDB_matrix.origx[3][2]       0.000000 
_database_PDB_matrix.origx[3][3]       1.000000 
_database_PDB_matrix.origx_vector[1]   0.00000 
_database_PDB_matrix.origx_vector[2]   0.00000 
_database_PDB_matrix.origx_vector[3]   0.00000 
# 
_struct.entry_id                  1K9B 
_struct.title                     
;Crystal structure of the bifunctional soybean Bowman-Birk inhibitor at 0.28 nm resolution. Structural peculiarities in a folded protein conformation
;
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        1K9B 
_struct_keywords.pdbx_keywords   'HYDROLASE INHIBITOR' 
_struct_keywords.text            'TRIPPLE-STRANDED BETA HAIRPIN, DOUBLE-HEADED, HYDROLASE INHIBITOR' 
# 
loop_
_struct_asym.id 
_struct_asym.pdbx_blank_PDB_chainid_flag 
_struct_asym.pdbx_modified 
_struct_asym.entity_id 
_struct_asym.details 
A N N 1 ? 
B N N 2 ? 
# 
_struct_ref.id                         1 
_struct_ref.entity_id                  1 
_struct_ref.db_name                    UNP 
_struct_ref.db_code                    IBB1_SOYBN 
_struct_ref.pdbx_db_accession          P01055 
_struct_ref.pdbx_align_begin           45 
_struct_ref.pdbx_seq_one_letter_code   KPCCDQCACTKSNPPQCRCSDMRLNSCHSACKSCICALSYPAQCFCVDITDFCYEPCK 
_struct_ref.pdbx_db_isoform            ? 
# 
_struct_ref_seq.align_id                      1 
_struct_ref_seq.ref_id                        1 
_struct_ref_seq.pdbx_PDB_id_code              1K9B 
_struct_ref_seq.pdbx_strand_id                A 
_struct_ref_seq.seq_align_beg                 1 
_struct_ref_seq.pdbx_seq_align_beg_ins_code   ? 
_struct_ref_seq.seq_align_end                 58 
_struct_ref_seq.pdbx_seq_align_end_ins_code   ? 
_struct_ref_seq.pdbx_db_accession             P01055 
_struct_ref_seq.db_align_beg                  45 
_struct_ref_seq.pdbx_db_align_beg_ins_code    ? 
_struct_ref_seq.db_align_end                  102 
_struct_ref_seq.pdbx_db_align_end_ins_code    ? 
_struct_ref_seq.pdbx_auth_seq_align_beg       6 
_struct_ref_seq.pdbx_auth_seq_align_end       63 
# 
_pdbx_struct_assembly.id                   1 
_pdbx_struct_assembly.details              author_defined_assembly 
_pdbx_struct_assembly.method_details       ? 
_pdbx_struct_assembly.oligomeric_details   monomeric 
_pdbx_struct_assembly.oligomeric_count     1 
# 
_pdbx_struct_assembly_gen.assembly_id       1 
_pdbx_struct_assembly_gen.oper_expression   1 
_pdbx_struct_assembly_gen.asym_id_list      A,B 
# 
_pdbx_struct_oper_list.id                   1 
_pdbx_struct_oper_list.type                 'identity operation' 
_pdbx_struct_oper_list.name                 1_555 
_pdbx_struct_oper_list.symmetry_operation   x,y,z 
_pdbx_struct_oper_list.matrix[1][1]         1.0000000000 
_pdbx_struct_oper_list.matrix[1][2]         0.0000000000 
_pdbx_struct_oper_list.matrix[1][3]         0.0000000000 
_pdbx_struct_oper_list.vector[1]            0.0000000000 
_pdbx_struct_oper_list.matrix[2][1]         0.0000000000 
_pdbx_struct_oper_list.matrix[2][2]         1.0000000000 
_pdbx_struct_oper_list.matrix[2][3]         0.0000000000 
_pdbx_struct_oper_list.vector[2]            0.0000000000 
_pdbx_struct_oper_list.matrix[3][1]         0.0000000000 
_pdbx_struct_oper_list.matrix[3][2]         0.0000000000 
_pdbx_struct_oper_list.matrix[3][3]         1.0000000000 
_pdbx_struct_oper_list.vector[3]            0.0000000000 
# 
_struct_biol.id                    1 
_struct_biol.pdbx_parent_biol_id   ? 
_struct_biol.details               ? 
# 
loop_
_struct_conn.id 
_struct_conn.conn_type_id 
_struct_conn.pdbx_leaving_atom_flag 
_struct_conn.pdbx_PDB_id 
_struct_conn.ptnr1_label_asym_id 
_struct_conn.ptnr1_label_comp_id 
_struct_conn.ptnr1_label_seq_id 
_struct_conn.ptnr1_label_atom_id 
_struct_conn.pdbx_ptnr1_label_alt_id 
_struct_conn.pdbx_ptnr1_PDB_ins_code 
_struct_conn.pdbx_ptnr1_standard_comp_id 
_struct_conn.ptnr1_symmetry 
_struct_conn.ptnr2_label_asym_id 
_struct_conn.ptnr2_label_comp_id 
_struct_conn.ptnr2_label_seq_id 
_struct_conn.ptnr2_label_atom_id 
_struct_conn.pdbx_ptnr2_label_alt_id 
_struct_conn.pdbx_ptnr2_PDB_ins_code 
_struct_conn.ptnr1_auth_asym_id 
_struct_conn.ptnr1_auth_comp_id 
_struct_conn.ptnr1_auth_seq_id 
_struct_conn.ptnr2_auth_asym_id 
_struct_conn.ptnr2_auth_comp_id 
_struct_conn.ptnr2_auth_seq_id 
_struct_conn.ptnr2_symmetry 
_struct_conn.pdbx_ptnr3_label_atom_id 
_struct_conn.pdbx_ptnr3_label_seq_id 
_struct_conn.pdbx_ptnr3_label_comp_id 
_struct_conn.pdbx_ptnr3_label_asym_id 
_struct_conn.pdbx_ptnr3_label_alt_id 
_struct_conn.pdbx_ptnr3_PDB_ins_code 
_struct_conn.details 
_struct_conn.pdbx_dist_value 
_struct_conn.pdbx_value_order 
_struct_conn.pdbx_role 
disulf1 disulf ? ? A CYS 3  SG ? ? ? 1_555 A CYS 57 SG ? ? A CYS 8  A CYS 62 1_555 ? ? ? ? ? ? ? 2.027 ? ? 
disulf2 disulf ? ? A CYS 4  SG ? ? ? 1_555 A CYS 19 SG ? ? A CYS 9  A CYS 24 1_555 ? ? ? ? ? ? ? 2.027 ? ? 
disulf3 disulf ? ? A CYS 7  SG ? ? ? 1_555 A CYS 53 SG ? ? A CYS 12 A CYS 58 1_555 ? ? ? ? ? ? ? 2.012 ? ? 
disulf4 disulf ? ? A CYS 9  SG ? ? ? 1_555 A CYS 17 SG ? ? A CYS 14 A CYS 22 1_555 ? ? ? ? ? ? ? 2.009 ? ? 
disulf5 disulf ? ? A CYS 27 SG ? ? ? 1_555 A CYS 34 SG ? ? A CYS 32 A CYS 39 1_555 ? ? ? ? ? ? ? 2.012 ? ? 
disulf6 disulf ? ? A CYS 31 SG ? ? ? 1_555 A CYS 46 SG ? ? A CYS 36 A CYS 51 1_555 ? ? ? ? ? ? ? 2.007 ? ? 
disulf7 disulf ? ? A CYS 36 SG ? ? ? 1_555 A CYS 44 SG ? ? A CYS 41 A CYS 49 1_555 ? ? ? ? ? ? ? 2.025 ? ? 
# 
_struct_conn_type.id          disulf 
_struct_conn_type.criteria    ? 
_struct_conn_type.reference   ? 
# 
loop_
_pdbx_modification_feature.ordinal 
_pdbx_modification_feature.label_comp_id 
_pdbx_modification_feature.label_asym_id 
_pdbx_modification_feature.label_seq_id 
_pdbx_modification_feature.label_alt_id 
_pdbx_modification_feature.modified_residue_label_comp_id 
_pdbx_modification_feature.modified_residue_label_asym_id 
_pdbx_modification_feature.modified_residue_label_seq_id 
_pdbx_modification_feature.modified_residue_label_alt_id 
_pdbx_modification_feature.auth_comp_id 
_pdbx_modification_feature.auth_asym_id 
_pdbx_modification_feature.auth_seq_id 
_pdbx_modification_feature.PDB_ins_code 
_pdbx_modification_feature.symmetry 
_pdbx_modification_feature.modified_residue_auth_comp_id 
_pdbx_modification_feature.modified_residue_auth_asym_id 
_pdbx_modification_feature.modified_residue_auth_seq_id 
_pdbx_modification_feature.modified_residue_PDB_ins_code 
_pdbx_modification_feature.modified_residue_symmetry 
_pdbx_modification_feature.comp_id_linking_atom 
_pdbx_modification_feature.modified_residue_id_linking_atom 
_pdbx_modification_feature.modified_residue_id 
_pdbx_modification_feature.ref_pcm_id 
_pdbx_modification_feature.ref_comp_id 
_pdbx_modification_feature.type 
_pdbx_modification_feature.category 
1 CYS A 3  ? CYS A 57 ? CYS A 8  ? 1_555 CYS A 62 ? 1_555 SG SG . . . None 'Disulfide bridge' 
2 CYS A 4  ? CYS A 19 ? CYS A 9  ? 1_555 CYS A 24 ? 1_555 SG SG . . . None 'Disulfide bridge' 
3 CYS A 7  ? CYS A 53 ? CYS A 12 ? 1_555 CYS A 58 ? 1_555 SG SG . . . None 'Disulfide bridge' 
4 CYS A 9  ? CYS A 17 ? CYS A 14 ? 1_555 CYS A 22 ? 1_555 SG SG . . . None 'Disulfide bridge' 
5 CYS A 27 ? CYS A 34 ? CYS A 32 ? 1_555 CYS A 39 ? 1_555 SG SG . . . None 'Disulfide bridge' 
6 CYS A 31 ? CYS A 46 ? CYS A 36 ? 1_555 CYS A 51 ? 1_555 SG SG . . . None 'Disulfide bridge' 
7 CYS A 36 ? CYS A 44 ? CYS A 41 ? 1_555 CYS A 49 ? 1_555 SG SG . . . None 'Disulfide bridge' 
# 
loop_
_struct_mon_prot_cis.pdbx_id 
_struct_mon_prot_cis.label_comp_id 
_struct_mon_prot_cis.label_seq_id 
_struct_mon_prot_cis.label_asym_id 
_struct_mon_prot_cis.label_alt_id 
_struct_mon_prot_cis.pdbx_PDB_ins_code 
_struct_mon_prot_cis.auth_comp_id 
_struct_mon_prot_cis.auth_seq_id 
_struct_mon_prot_cis.auth_asym_id 
_struct_mon_prot_cis.pdbx_label_comp_id_2 
_struct_mon_prot_cis.pdbx_label_seq_id_2 
_struct_mon_prot_cis.pdbx_label_asym_id_2 
_struct_mon_prot_cis.pdbx_PDB_ins_code_2 
_struct_mon_prot_cis.pdbx_auth_comp_id_2 
_struct_mon_prot_cis.pdbx_auth_seq_id_2 
_struct_mon_prot_cis.pdbx_auth_asym_id_2 
_struct_mon_prot_cis.pdbx_PDB_model_num 
_struct_mon_prot_cis.pdbx_omega_angle 
1 ASN 13 A . ? ASN 18 A PRO 14 A ? PRO 19 A 1 -8.37  
2 TYR 40 A . ? TYR 45 A PRO 41 A ? PRO 46 A 1 -16.08 
# 
_struct_sheet.id               A 
_struct_sheet.type             ? 
_struct_sheet.number_strands   4 
_struct_sheet.details          ? 
# 
loop_
_struct_sheet_order.sheet_id 
_struct_sheet_order.range_id_1 
_struct_sheet_order.range_id_2 
_struct_sheet_order.offset 
_struct_sheet_order.sense 
A 1 2 ? anti-parallel 
A 2 3 ? anti-parallel 
A 3 4 ? anti-parallel 
# 
loop_
_struct_sheet_range.sheet_id 
_struct_sheet_range.id 
_struct_sheet_range.beg_label_comp_id 
_struct_sheet_range.beg_label_asym_id 
_struct_sheet_range.beg_label_seq_id 
_struct_sheet_range.pdbx_beg_PDB_ins_code 
_struct_sheet_range.end_label_comp_id 
_struct_sheet_range.end_label_asym_id 
_struct_sheet_range.end_label_seq_id 
_struct_sheet_range.pdbx_end_PDB_ins_code 
_struct_sheet_range.beg_auth_comp_id 
_struct_sheet_range.beg_auth_asym_id 
_struct_sheet_range.beg_auth_seq_id 
_struct_sheet_range.end_auth_comp_id 
_struct_sheet_range.end_auth_asym_id 
_struct_sheet_range.end_auth_seq_id 
A 1 CYS A 7  ? CYS A 9  ? CYS A 12 CYS A 14 
A 2 CYS A 17 ? LEU A 24 ? CYS A 22 LEU A 29 
A 3 GLN A 43 ? CYS A 46 ? GLN A 48 CYS A 51 
A 4 CYS A 34 ? CYS A 36 ? CYS A 39 CYS A 41 
# 
loop_
_pdbx_struct_sheet_hbond.sheet_id 
_pdbx_struct_sheet_hbond.range_id_1 
_pdbx_struct_sheet_hbond.range_id_2 
_pdbx_struct_sheet_hbond.range_1_label_atom_id 
_pdbx_struct_sheet_hbond.range_1_label_comp_id 
_pdbx_struct_sheet_hbond.range_1_label_asym_id 
_pdbx_struct_sheet_hbond.range_1_label_seq_id 
_pdbx_struct_sheet_hbond.range_1_PDB_ins_code 
_pdbx_struct_sheet_hbond.range_1_auth_atom_id 
_pdbx_struct_sheet_hbond.range_1_auth_comp_id 
_pdbx_struct_sheet_hbond.range_1_auth_asym_id 
_pdbx_struct_sheet_hbond.range_1_auth_seq_id 
_pdbx_struct_sheet_hbond.range_2_label_atom_id 
_pdbx_struct_sheet_hbond.range_2_label_comp_id 
_pdbx_struct_sheet_hbond.range_2_label_asym_id 
_pdbx_struct_sheet_hbond.range_2_label_seq_id 
_pdbx_struct_sheet_hbond.range_2_PDB_ins_code 
_pdbx_struct_sheet_hbond.range_2_auth_atom_id 
_pdbx_struct_sheet_hbond.range_2_auth_comp_id 
_pdbx_struct_sheet_hbond.range_2_auth_asym_id 
_pdbx_struct_sheet_hbond.range_2_auth_seq_id 
A 1 2 N ALA A 8  ? N ALA A 13 O ARG A 18 ? O ARG A 23 
A 2 3 N ARG A 23 ? N ARG A 28 O CYS A 44 ? O CYS A 49 
A 3 4 O PHE A 45 ? O PHE A 50 N ILE A 35 ? N ILE A 40 
# 
_pdbx_entry_details.entry_id                   1K9B 
_pdbx_entry_details.compound_details           ? 
_pdbx_entry_details.source_details             ? 
_pdbx_entry_details.nonpolymer_details         ? 
_pdbx_entry_details.sequence_details           ? 
_pdbx_entry_details.has_ligand_of_interest     ? 
_pdbx_entry_details.has_protein_modification   Y 
# 
loop_
_pdbx_validate_torsion.id 
_pdbx_validate_torsion.PDB_model_num 
_pdbx_validate_torsion.auth_comp_id 
_pdbx_validate_torsion.auth_asym_id 
_pdbx_validate_torsion.auth_seq_id 
_pdbx_validate_torsion.PDB_ins_code 
_pdbx_validate_torsion.label_alt_id 
_pdbx_validate_torsion.phi 
_pdbx_validate_torsion.psi 
1 1 ASN A 30 ? ? 79.82   -33.64  
2 1 ILE A 54 ? ? -119.61 52.16   
3 1 ASP A 56 ? ? -94.88  37.19   
4 1 PRO A 61 ? ? -44.24  -171.99 
# 
loop_
_pdbx_validate_planes.id 
_pdbx_validate_planes.PDB_model_num 
_pdbx_validate_planes.auth_comp_id 
_pdbx_validate_planes.auth_asym_id 
_pdbx_validate_planes.auth_seq_id 
_pdbx_validate_planes.PDB_ins_code 
_pdbx_validate_planes.label_alt_id 
_pdbx_validate_planes.rmsd 
_pdbx_validate_planes.type 
1 1 ARG A 23 ? ? 0.073 'SIDE CHAIN' 
2 1 PHE A 50 ? ? 0.087 'SIDE CHAIN' 
# 
loop_
_chem_comp_atom.comp_id 
_chem_comp_atom.atom_id 
_chem_comp_atom.type_symbol 
_chem_comp_atom.pdbx_aromatic_flag 
_chem_comp_atom.pdbx_stereo_config 
_chem_comp_atom.pdbx_ordinal 
ALA N    N N N 1   
ALA CA   C N S 2   
ALA C    C N N 3   
ALA O    O N N 4   
ALA CB   C N N 5   
ALA OXT  O N N 6   
ALA H    H N N 7   
ALA H2   H N N 8   
ALA HA   H N N 9   
ALA HB1  H N N 10  
ALA HB2  H N N 11  
ALA HB3  H N N 12  
ALA HXT  H N N 13  
ARG N    N N N 14  
ARG CA   C N S 15  
ARG C    C N N 16  
ARG O    O N N 17  
ARG CB   C N N 18  
ARG CG   C N N 19  
ARG CD   C N N 20  
ARG NE   N N N 21  
ARG CZ   C N N 22  
ARG NH1  N N N 23  
ARG NH2  N N N 24  
ARG OXT  O N N 25  
ARG H    H N N 26  
ARG H2   H N N 27  
ARG HA   H N N 28  
ARG HB2  H N N 29  
ARG HB3  H N N 30  
ARG HG2  H N N 31  
ARG HG3  H N N 32  
ARG HD2  H N N 33  
ARG HD3  H N N 34  
ARG HE   H N N 35  
ARG HH11 H N N 36  
ARG HH12 H N N 37  
ARG HH21 H N N 38  
ARG HH22 H N N 39  
ARG HXT  H N N 40  
ASN N    N N N 41  
ASN CA   C N S 42  
ASN C    C N N 43  
ASN O    O N N 44  
ASN CB   C N N 45  
ASN CG   C N N 46  
ASN OD1  O N N 47  
ASN ND2  N N N 48  
ASN OXT  O N N 49  
ASN H    H N N 50  
ASN H2   H N N 51  
ASN HA   H N N 52  
ASN HB2  H N N 53  
ASN HB3  H N N 54  
ASN HD21 H N N 55  
ASN HD22 H N N 56  
ASN HXT  H N N 57  
ASP N    N N N 58  
ASP CA   C N S 59  
ASP C    C N N 60  
ASP O    O N N 61  
ASP CB   C N N 62  
ASP CG   C N N 63  
ASP OD1  O N N 64  
ASP OD2  O N N 65  
ASP OXT  O N N 66  
ASP H    H N N 67  
ASP H2   H N N 68  
ASP HA   H N N 69  
ASP HB2  H N N 70  
ASP HB3  H N N 71  
ASP HD2  H N N 72  
ASP HXT  H N N 73  
CYS N    N N N 74  
CYS CA   C N R 75  
CYS C    C N N 76  
CYS O    O N N 77  
CYS CB   C N N 78  
CYS SG   S N N 79  
CYS OXT  O N N 80  
CYS H    H N N 81  
CYS H2   H N N 82  
CYS HA   H N N 83  
CYS HB2  H N N 84  
CYS HB3  H N N 85  
CYS HG   H N N 86  
CYS HXT  H N N 87  
GLN N    N N N 88  
GLN CA   C N S 89  
GLN C    C N N 90  
GLN O    O N N 91  
GLN CB   C N N 92  
GLN CG   C N N 93  
GLN CD   C N N 94  
GLN OE1  O N N 95  
GLN NE2  N N N 96  
GLN OXT  O N N 97  
GLN H    H N N 98  
GLN H2   H N N 99  
GLN HA   H N N 100 
GLN HB2  H N N 101 
GLN HB3  H N N 102 
GLN HG2  H N N 103 
GLN HG3  H N N 104 
GLN HE21 H N N 105 
GLN HE22 H N N 106 
GLN HXT  H N N 107 
GLU N    N N N 108 
GLU CA   C N S 109 
GLU C    C N N 110 
GLU O    O N N 111 
GLU CB   C N N 112 
GLU CG   C N N 113 
GLU CD   C N N 114 
GLU OE1  O N N 115 
GLU OE2  O N N 116 
GLU OXT  O N N 117 
GLU H    H N N 118 
GLU H2   H N N 119 
GLU HA   H N N 120 
GLU HB2  H N N 121 
GLU HB3  H N N 122 
GLU HG2  H N N 123 
GLU HG3  H N N 124 
GLU HE2  H N N 125 
GLU HXT  H N N 126 
HIS N    N N N 127 
HIS CA   C N S 128 
HIS C    C N N 129 
HIS O    O N N 130 
HIS CB   C N N 131 
HIS CG   C Y N 132 
HIS ND1  N Y N 133 
HIS CD2  C Y N 134 
HIS CE1  C Y N 135 
HIS NE2  N Y N 136 
HIS OXT  O N N 137 
HIS H    H N N 138 
HIS H2   H N N 139 
HIS HA   H N N 140 
HIS HB2  H N N 141 
HIS HB3  H N N 142 
HIS HD1  H N N 143 
HIS HD2  H N N 144 
HIS HE1  H N N 145 
HIS HE2  H N N 146 
HIS HXT  H N N 147 
HOH O    O N N 148 
HOH H1   H N N 149 
HOH H2   H N N 150 
ILE N    N N N 151 
ILE CA   C N S 152 
ILE C    C N N 153 
ILE O    O N N 154 
ILE CB   C N S 155 
ILE CG1  C N N 156 
ILE CG2  C N N 157 
ILE CD1  C N N 158 
ILE OXT  O N N 159 
ILE H    H N N 160 
ILE H2   H N N 161 
ILE HA   H N N 162 
ILE HB   H N N 163 
ILE HG12 H N N 164 
ILE HG13 H N N 165 
ILE HG21 H N N 166 
ILE HG22 H N N 167 
ILE HG23 H N N 168 
ILE HD11 H N N 169 
ILE HD12 H N N 170 
ILE HD13 H N N 171 
ILE HXT  H N N 172 
LEU N    N N N 173 
LEU CA   C N S 174 
LEU C    C N N 175 
LEU O    O N N 176 
LEU CB   C N N 177 
LEU CG   C N N 178 
LEU CD1  C N N 179 
LEU CD2  C N N 180 
LEU OXT  O N N 181 
LEU H    H N N 182 
LEU H2   H N N 183 
LEU HA   H N N 184 
LEU HB2  H N N 185 
LEU HB3  H N N 186 
LEU HG   H N N 187 
LEU HD11 H N N 188 
LEU HD12 H N N 189 
LEU HD13 H N N 190 
LEU HD21 H N N 191 
LEU HD22 H N N 192 
LEU HD23 H N N 193 
LEU HXT  H N N 194 
LYS N    N N N 195 
LYS CA   C N S 196 
LYS C    C N N 197 
LYS O    O N N 198 
LYS CB   C N N 199 
LYS CG   C N N 200 
LYS CD   C N N 201 
LYS CE   C N N 202 
LYS NZ   N N N 203 
LYS OXT  O N N 204 
LYS H    H N N 205 
LYS H2   H N N 206 
LYS HA   H N N 207 
LYS HB2  H N N 208 
LYS HB3  H N N 209 
LYS HG2  H N N 210 
LYS HG3  H N N 211 
LYS HD2  H N N 212 
LYS HD3  H N N 213 
LYS HE2  H N N 214 
LYS HE3  H N N 215 
LYS HZ1  H N N 216 
LYS HZ2  H N N 217 
LYS HZ3  H N N 218 
LYS HXT  H N N 219 
MET N    N N N 220 
MET CA   C N S 221 
MET C    C N N 222 
MET O    O N N 223 
MET CB   C N N 224 
MET CG   C N N 225 
MET SD   S N N 226 
MET CE   C N N 227 
MET OXT  O N N 228 
MET H    H N N 229 
MET H2   H N N 230 
MET HA   H N N 231 
MET HB2  H N N 232 
MET HB3  H N N 233 
MET HG2  H N N 234 
MET HG3  H N N 235 
MET HE1  H N N 236 
MET HE2  H N N 237 
MET HE3  H N N 238 
MET HXT  H N N 239 
PHE N    N N N 240 
PHE CA   C N S 241 
PHE C    C N N 242 
PHE O    O N N 243 
PHE CB   C N N 244 
PHE CG   C Y N 245 
PHE CD1  C Y N 246 
PHE CD2  C Y N 247 
PHE CE1  C Y N 248 
PHE CE2  C Y N 249 
PHE CZ   C Y N 250 
PHE OXT  O N N 251 
PHE H    H N N 252 
PHE H2   H N N 253 
PHE HA   H N N 254 
PHE HB2  H N N 255 
PHE HB3  H N N 256 
PHE HD1  H N N 257 
PHE HD2  H N N 258 
PHE HE1  H N N 259 
PHE HE2  H N N 260 
PHE HZ   H N N 261 
PHE HXT  H N N 262 
PRO N    N N N 263 
PRO CA   C N S 264 
PRO C    C N N 265 
PRO O    O N N 266 
PRO CB   C N N 267 
PRO CG   C N N 268 
PRO CD   C N N 269 
PRO OXT  O N N 270 
PRO H    H N N 271 
PRO HA   H N N 272 
PRO HB2  H N N 273 
PRO HB3  H N N 274 
PRO HG2  H N N 275 
PRO HG3  H N N 276 
PRO HD2  H N N 277 
PRO HD3  H N N 278 
PRO HXT  H N N 279 
SER N    N N N 280 
SER CA   C N S 281 
SER C    C N N 282 
SER O    O N N 283 
SER CB   C N N 284 
SER OG   O N N 285 
SER OXT  O N N 286 
SER H    H N N 287 
SER H2   H N N 288 
SER HA   H N N 289 
SER HB2  H N N 290 
SER HB3  H N N 291 
SER HG   H N N 292 
SER HXT  H N N 293 
THR N    N N N 294 
THR CA   C N S 295 
THR C    C N N 296 
THR O    O N N 297 
THR CB   C N R 298 
THR OG1  O N N 299 
THR CG2  C N N 300 
THR OXT  O N N 301 
THR H    H N N 302 
THR H2   H N N 303 
THR HA   H N N 304 
THR HB   H N N 305 
THR HG1  H N N 306 
THR HG21 H N N 307 
THR HG22 H N N 308 
THR HG23 H N N 309 
THR HXT  H N N 310 
TYR N    N N N 311 
TYR CA   C N S 312 
TYR C    C N N 313 
TYR O    O N N 314 
TYR CB   C N N 315 
TYR CG   C Y N 316 
TYR CD1  C Y N 317 
TYR CD2  C Y N 318 
TYR CE1  C Y N 319 
TYR CE2  C Y N 320 
TYR CZ   C Y N 321 
TYR OH   O N N 322 
TYR OXT  O N N 323 
TYR H    H N N 324 
TYR H2   H N N 325 
TYR HA   H N N 326 
TYR HB2  H N N 327 
TYR HB3  H N N 328 
TYR HD1  H N N 329 
TYR HD2  H N N 330 
TYR HE1  H N N 331 
TYR HE2  H N N 332 
TYR HH   H N N 333 
TYR HXT  H N N 334 
VAL N    N N N 335 
VAL CA   C N S 336 
VAL C    C N N 337 
VAL O    O N N 338 
VAL CB   C N N 339 
VAL CG1  C N N 340 
VAL CG2  C N N 341 
VAL OXT  O N N 342 
VAL H    H N N 343 
VAL H2   H N N 344 
VAL HA   H N N 345 
VAL HB   H N N 346 
VAL HG11 H N N 347 
VAL HG12 H N N 348 
VAL HG13 H N N 349 
VAL HG21 H N N 350 
VAL HG22 H N N 351 
VAL HG23 H N N 352 
VAL HXT  H N N 353 
# 
loop_
_chem_comp_bond.comp_id 
_chem_comp_bond.atom_id_1 
_chem_comp_bond.atom_id_2 
_chem_comp_bond.value_order 
_chem_comp_bond.pdbx_aromatic_flag 
_chem_comp_bond.pdbx_stereo_config 
_chem_comp_bond.pdbx_ordinal 
ALA N   CA   sing N N 1   
ALA N   H    sing N N 2   
ALA N   H2   sing N N 3   
ALA CA  C    sing N N 4   
ALA CA  CB   sing N N 5   
ALA CA  HA   sing N N 6   
ALA C   O    doub N N 7   
ALA C   OXT  sing N N 8   
ALA CB  HB1  sing N N 9   
ALA CB  HB2  sing N N 10  
ALA CB  HB3  sing N N 11  
ALA OXT HXT  sing N N 12  
ARG N   CA   sing N N 13  
ARG N   H    sing N N 14  
ARG N   H2   sing N N 15  
ARG CA  C    sing N N 16  
ARG CA  CB   sing N N 17  
ARG CA  HA   sing N N 18  
ARG C   O    doub N N 19  
ARG C   OXT  sing N N 20  
ARG CB  CG   sing N N 21  
ARG CB  HB2  sing N N 22  
ARG CB  HB3  sing N N 23  
ARG CG  CD   sing N N 24  
ARG CG  HG2  sing N N 25  
ARG CG  HG3  sing N N 26  
ARG CD  NE   sing N N 27  
ARG CD  HD2  sing N N 28  
ARG CD  HD3  sing N N 29  
ARG NE  CZ   sing N N 30  
ARG NE  HE   sing N N 31  
ARG CZ  NH1  sing N N 32  
ARG CZ  NH2  doub N N 33  
ARG NH1 HH11 sing N N 34  
ARG NH1 HH12 sing N N 35  
ARG NH2 HH21 sing N N 36  
ARG NH2 HH22 sing N N 37  
ARG OXT HXT  sing N N 38  
ASN N   CA   sing N N 39  
ASN N   H    sing N N 40  
ASN N   H2   sing N N 41  
ASN CA  C    sing N N 42  
ASN CA  CB   sing N N 43  
ASN CA  HA   sing N N 44  
ASN C   O    doub N N 45  
ASN C   OXT  sing N N 46  
ASN CB  CG   sing N N 47  
ASN CB  HB2  sing N N 48  
ASN CB  HB3  sing N N 49  
ASN CG  OD1  doub N N 50  
ASN CG  ND2  sing N N 51  
ASN ND2 HD21 sing N N 52  
ASN ND2 HD22 sing N N 53  
ASN OXT HXT  sing N N 54  
ASP N   CA   sing N N 55  
ASP N   H    sing N N 56  
ASP N   H2   sing N N 57  
ASP CA  C    sing N N 58  
ASP CA  CB   sing N N 59  
ASP CA  HA   sing N N 60  
ASP C   O    doub N N 61  
ASP C   OXT  sing N N 62  
ASP CB  CG   sing N N 63  
ASP CB  HB2  sing N N 64  
ASP CB  HB3  sing N N 65  
ASP CG  OD1  doub N N 66  
ASP CG  OD2  sing N N 67  
ASP OD2 HD2  sing N N 68  
ASP OXT HXT  sing N N 69  
CYS N   CA   sing N N 70  
CYS N   H    sing N N 71  
CYS N   H2   sing N N 72  
CYS CA  C    sing N N 73  
CYS CA  CB   sing N N 74  
CYS CA  HA   sing N N 75  
CYS C   O    doub N N 76  
CYS C   OXT  sing N N 77  
CYS CB  SG   sing N N 78  
CYS CB  HB2  sing N N 79  
CYS CB  HB3  sing N N 80  
CYS SG  HG   sing N N 81  
CYS OXT HXT  sing N N 82  
GLN N   CA   sing N N 83  
GLN N   H    sing N N 84  
GLN N   H2   sing N N 85  
GLN CA  C    sing N N 86  
GLN CA  CB   sing N N 87  
GLN CA  HA   sing N N 88  
GLN C   O    doub N N 89  
GLN C   OXT  sing N N 90  
GLN CB  CG   sing N N 91  
GLN CB  HB2  sing N N 92  
GLN CB  HB3  sing N N 93  
GLN CG  CD   sing N N 94  
GLN CG  HG2  sing N N 95  
GLN CG  HG3  sing N N 96  
GLN CD  OE1  doub N N 97  
GLN CD  NE2  sing N N 98  
GLN NE2 HE21 sing N N 99  
GLN NE2 HE22 sing N N 100 
GLN OXT HXT  sing N N 101 
GLU N   CA   sing N N 102 
GLU N   H    sing N N 103 
GLU N   H2   sing N N 104 
GLU CA  C    sing N N 105 
GLU CA  CB   sing N N 106 
GLU CA  HA   sing N N 107 
GLU C   O    doub N N 108 
GLU C   OXT  sing N N 109 
GLU CB  CG   sing N N 110 
GLU CB  HB2  sing N N 111 
GLU CB  HB3  sing N N 112 
GLU CG  CD   sing N N 113 
GLU CG  HG2  sing N N 114 
GLU CG  HG3  sing N N 115 
GLU CD  OE1  doub N N 116 
GLU CD  OE2  sing N N 117 
GLU OE2 HE2  sing N N 118 
GLU OXT HXT  sing N N 119 
HIS N   CA   sing N N 120 
HIS N   H    sing N N 121 
HIS N   H2   sing N N 122 
HIS CA  C    sing N N 123 
HIS CA  CB   sing N N 124 
HIS CA  HA   sing N N 125 
HIS C   O    doub N N 126 
HIS C   OXT  sing N N 127 
HIS CB  CG   sing N N 128 
HIS CB  HB2  sing N N 129 
HIS CB  HB3  sing N N 130 
HIS CG  ND1  sing Y N 131 
HIS CG  CD2  doub Y N 132 
HIS ND1 CE1  doub Y N 133 
HIS ND1 HD1  sing N N 134 
HIS CD2 NE2  sing Y N 135 
HIS CD2 HD2  sing N N 136 
HIS CE1 NE2  sing Y N 137 
HIS CE1 HE1  sing N N 138 
HIS NE2 HE2  sing N N 139 
HIS OXT HXT  sing N N 140 
HOH O   H1   sing N N 141 
HOH O   H2   sing N N 142 
ILE N   CA   sing N N 143 
ILE N   H    sing N N 144 
ILE N   H2   sing N N 145 
ILE CA  C    sing N N 146 
ILE CA  CB   sing N N 147 
ILE CA  HA   sing N N 148 
ILE C   O    doub N N 149 
ILE C   OXT  sing N N 150 
ILE CB  CG1  sing N N 151 
ILE CB  CG2  sing N N 152 
ILE CB  HB   sing N N 153 
ILE CG1 CD1  sing N N 154 
ILE CG1 HG12 sing N N 155 
ILE CG1 HG13 sing N N 156 
ILE CG2 HG21 sing N N 157 
ILE CG2 HG22 sing N N 158 
ILE CG2 HG23 sing N N 159 
ILE CD1 HD11 sing N N 160 
ILE CD1 HD12 sing N N 161 
ILE CD1 HD13 sing N N 162 
ILE OXT HXT  sing N N 163 
LEU N   CA   sing N N 164 
LEU N   H    sing N N 165 
LEU N   H2   sing N N 166 
LEU CA  C    sing N N 167 
LEU CA  CB   sing N N 168 
LEU CA  HA   sing N N 169 
LEU C   O    doub N N 170 
LEU C   OXT  sing N N 171 
LEU CB  CG   sing N N 172 
LEU CB  HB2  sing N N 173 
LEU CB  HB3  sing N N 174 
LEU CG  CD1  sing N N 175 
LEU CG  CD2  sing N N 176 
LEU CG  HG   sing N N 177 
LEU CD1 HD11 sing N N 178 
LEU CD1 HD12 sing N N 179 
LEU CD1 HD13 sing N N 180 
LEU CD2 HD21 sing N N 181 
LEU CD2 HD22 sing N N 182 
LEU CD2 HD23 sing N N 183 
LEU OXT HXT  sing N N 184 
LYS N   CA   sing N N 185 
LYS N   H    sing N N 186 
LYS N   H2   sing N N 187 
LYS CA  C    sing N N 188 
LYS CA  CB   sing N N 189 
LYS CA  HA   sing N N 190 
LYS C   O    doub N N 191 
LYS C   OXT  sing N N 192 
LYS CB  CG   sing N N 193 
LYS CB  HB2  sing N N 194 
LYS CB  HB3  sing N N 195 
LYS CG  CD   sing N N 196 
LYS CG  HG2  sing N N 197 
LYS CG  HG3  sing N N 198 
LYS CD  CE   sing N N 199 
LYS CD  HD2  sing N N 200 
LYS CD  HD3  sing N N 201 
LYS CE  NZ   sing N N 202 
LYS CE  HE2  sing N N 203 
LYS CE  HE3  sing N N 204 
LYS NZ  HZ1  sing N N 205 
LYS NZ  HZ2  sing N N 206 
LYS NZ  HZ3  sing N N 207 
LYS OXT HXT  sing N N 208 
MET N   CA   sing N N 209 
MET N   H    sing N N 210 
MET N   H2   sing N N 211 
MET CA  C    sing N N 212 
MET CA  CB   sing N N 213 
MET CA  HA   sing N N 214 
MET C   O    doub N N 215 
MET C   OXT  sing N N 216 
MET CB  CG   sing N N 217 
MET CB  HB2  sing N N 218 
MET CB  HB3  sing N N 219 
MET CG  SD   sing N N 220 
MET CG  HG2  sing N N 221 
MET CG  HG3  sing N N 222 
MET SD  CE   sing N N 223 
MET CE  HE1  sing N N 224 
MET CE  HE2  sing N N 225 
MET CE  HE3  sing N N 226 
MET OXT HXT  sing N N 227 
PHE N   CA   sing N N 228 
PHE N   H    sing N N 229 
PHE N   H2   sing N N 230 
PHE CA  C    sing N N 231 
PHE CA  CB   sing N N 232 
PHE CA  HA   sing N N 233 
PHE C   O    doub N N 234 
PHE C   OXT  sing N N 235 
PHE CB  CG   sing N N 236 
PHE CB  HB2  sing N N 237 
PHE CB  HB3  sing N N 238 
PHE CG  CD1  doub Y N 239 
PHE CG  CD2  sing Y N 240 
PHE CD1 CE1  sing Y N 241 
PHE CD1 HD1  sing N N 242 
PHE CD2 CE2  doub Y N 243 
PHE CD2 HD2  sing N N 244 
PHE CE1 CZ   doub Y N 245 
PHE CE1 HE1  sing N N 246 
PHE CE2 CZ   sing Y N 247 
PHE CE2 HE2  sing N N 248 
PHE CZ  HZ   sing N N 249 
PHE OXT HXT  sing N N 250 
PRO N   CA   sing N N 251 
PRO N   CD   sing N N 252 
PRO N   H    sing N N 253 
PRO CA  C    sing N N 254 
PRO CA  CB   sing N N 255 
PRO CA  HA   sing N N 256 
PRO C   O    doub N N 257 
PRO C   OXT  sing N N 258 
PRO CB  CG   sing N N 259 
PRO CB  HB2  sing N N 260 
PRO CB  HB3  sing N N 261 
PRO CG  CD   sing N N 262 
PRO CG  HG2  sing N N 263 
PRO CG  HG3  sing N N 264 
PRO CD  HD2  sing N N 265 
PRO CD  HD3  sing N N 266 
PRO OXT HXT  sing N N 267 
SER N   CA   sing N N 268 
SER N   H    sing N N 269 
SER N   H2   sing N N 270 
SER CA  C    sing N N 271 
SER CA  CB   sing N N 272 
SER CA  HA   sing N N 273 
SER C   O    doub N N 274 
SER C   OXT  sing N N 275 
SER CB  OG   sing N N 276 
SER CB  HB2  sing N N 277 
SER CB  HB3  sing N N 278 
SER OG  HG   sing N N 279 
SER OXT HXT  sing N N 280 
THR N   CA   sing N N 281 
THR N   H    sing N N 282 
THR N   H2   sing N N 283 
THR CA  C    sing N N 284 
THR CA  CB   sing N N 285 
THR CA  HA   sing N N 286 
THR C   O    doub N N 287 
THR C   OXT  sing N N 288 
THR CB  OG1  sing N N 289 
THR CB  CG2  sing N N 290 
THR CB  HB   sing N N 291 
THR OG1 HG1  sing N N 292 
THR CG2 HG21 sing N N 293 
THR CG2 HG22 sing N N 294 
THR CG2 HG23 sing N N 295 
THR OXT HXT  sing N N 296 
TYR N   CA   sing N N 297 
TYR N   H    sing N N 298 
TYR N   H2   sing N N 299 
TYR CA  C    sing N N 300 
TYR CA  CB   sing N N 301 
TYR CA  HA   sing N N 302 
TYR C   O    doub N N 303 
TYR C   OXT  sing N N 304 
TYR CB  CG   sing N N 305 
TYR CB  HB2  sing N N 306 
TYR CB  HB3  sing N N 307 
TYR CG  CD1  doub Y N 308 
TYR CG  CD2  sing Y N 309 
TYR CD1 CE1  sing Y N 310 
TYR CD1 HD1  sing N N 311 
TYR CD2 CE2  doub Y N 312 
TYR CD2 HD2  sing N N 313 
TYR CE1 CZ   doub Y N 314 
TYR CE1 HE1  sing N N 315 
TYR CE2 CZ   sing Y N 316 
TYR CE2 HE2  sing N N 317 
TYR CZ  OH   sing N N 318 
TYR OH  HH   sing N N 319 
TYR OXT HXT  sing N N 320 
VAL N   CA   sing N N 321 
VAL N   H    sing N N 322 
VAL N   H2   sing N N 323 
VAL CA  C    sing N N 324 
VAL CA  CB   sing N N 325 
VAL CA  HA   sing N N 326 
VAL C   O    doub N N 327 
VAL C   OXT  sing N N 328 
VAL CB  CG1  sing N N 329 
VAL CB  CG2  sing N N 330 
VAL CB  HB   sing N N 331 
VAL CG1 HG11 sing N N 332 
VAL CG1 HG12 sing N N 333 
VAL CG1 HG13 sing N N 334 
VAL CG2 HG21 sing N N 335 
VAL CG2 HG22 sing N N 336 
VAL CG2 HG23 sing N N 337 
VAL OXT HXT  sing N N 338 
# 
_pdbx_initial_refinement_model.id               1 
_pdbx_initial_refinement_model.entity_id_list   ? 
_pdbx_initial_refinement_model.type             'experimental model' 
_pdbx_initial_refinement_model.source_name      PDB 
_pdbx_initial_refinement_model.accession_code   1PI2 
_pdbx_initial_refinement_model.details          'PDB ENTRY 1PI2' 
# 
_atom_sites.entry_id                    1K9B 
_atom_sites.fract_transf_matrix[1][1]   0.011614 
_atom_sites.fract_transf_matrix[1][2]   -0.000000 
_atom_sites.fract_transf_matrix[1][3]   0.000000 
_atom_sites.fract_transf_matrix[2][1]   0.000000 
_atom_sites.fract_transf_matrix[2][2]   0.011614 
_atom_sites.fract_transf_matrix[2][3]   0.000000 
_atom_sites.fract_transf_matrix[3][1]   0.000000 
_atom_sites.fract_transf_matrix[3][2]   0.000000 
_atom_sites.fract_transf_matrix[3][3]   0.011614 
_atom_sites.fract_transf_vector[1]      0.00000 
_atom_sites.fract_transf_vector[2]      0.00000 
_atom_sites.fract_transf_vector[3]      0.00000 
# 
loop_
_atom_type.symbol 
C 
H 
N 
O 
S 
# 
loop_